The presence of many rivers and mountains protected china from invaders, and allowed their culture to grow with little outside influence.
a. true
b. false

Abird conservation society has a database of every bird spotted by members in the past year. to make this data part of a gis would require tying each sighting to

How did the life of sharecroppers affect their children? children went to school because the farms were small, with little work, children had to work on the farm, so they rarely went to school children learned skilled professions as they worked around the farm. children left home when they became adults because the land wasn't theirs.

What problem made china reluctant to improve relations with the united states? apex answer